Difference between revisions of "RecA"
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=Expression and regulation= | =Expression and regulation= | ||
| − | * '''Operon:''' | + | * '''Operon:''' ''recA'' {{PubMed|7690748}} |
| − | * '''[[Sigma factor]]:''' | + | * '''[[Sigma factor]]:''' [[SigA]] {{PubMed|7690748}} |
* '''Regulation:''' | * '''Regulation:''' | ||
| − | ** | + | ** induced by DNA damage ([[LexA]]) {{PubMed|8226626,11555642}} |
| + | ** induced by conditions that trigger development of genetic competence ([[ComK]]) {{PubMed|7690748}} | ||
* '''Regulatory mechanism:''' | * '''Regulatory mechanism:''' | ||
| − | ** [[LexA]]: transcription repression | + | ** [[LexA]]: transcription repression {{PubMed|8226626,11555642}} |
| + | ** [[ComK]]: transcription activation {{PubMed|7690748}} | ||
* '''Additional information:''' | * '''Additional information:''' | ||
| Line 122: | Line 124: | ||
=References= | =References= | ||
| − | <pubmed>11814663,16061691,19060143,17803906,16024744,17630974,8226626,11555642, 16479537 19730681 </pubmed> | + | <pubmed>11814663,16061691,19060143,17803906,16024744,17630974,8226626,11555642, 16479537 19730681 7690748</pubmed> |
[[Category:Protein-coding genes]] | [[Category:Protein-coding genes]] | ||
Revision as of 19:48, 16 October 2009
- Description: multifunctional protein involved in homologous recombination and DNA repair (LexA-autocleavage)
| Gene name | recA |
| Synonyms | recE |
| Essential | no |
| Product | multifunctional protein involved in homologous recombination and DNA repair (LexA-autocleavage) |
| Function | homologous recombination, DNA repair |
| MW, pI | 37 kDa, 4.883 |
| Gene length, protein length | 1041 bp, 347 aa |
| Immediate neighbours | cinA, pbpX |
| Get the DNA and protein sequences (Barbe et al., 2009) | |
Genetic context 
This image was kindly provided by SubtiList
| |
Contents
The gene
Basic information
- Locus tag: BSU16940
Phenotypes of a mutant
Database entries
- DBTBS entry: [1]
- SubtiList entry: [2]
Additional information
The protein
Basic information/ Evolution
- Catalyzed reaction/ biological activity:
- Protein family: recA family (according to Swiss-Prot)
- Paralogous protein(s):
Extended information on the protein
- Kinetic information:
- Domains:
- Modification:
- Cofactor(s):
- Effectors of protein activity:
- Localization: cytoplasm (according to Swiss-Prot), Nucleoid (Mid-cell) PubMed
Database entries
- Structure:
- UniProt: P16971
- KEGG entry: [3]
- E.C. number:
Additional information
Expression and regulation
- Operon: recA PubMed
- Regulation:
- Additional information:
Biological materials
- Mutant: IRN444 (cat), available in the Stülke lab
- Expression vector:
- lacZ fusion:
- GFP fusion:
- two-hybrid system:
- Antibody:
Labs working on this gene/protein
Peter Graumann, Freiburg University, Germany homepage
Your additional remarks
References
Dawit Kidane, Begoña Carrasco, Candela Manfredi, Katharina Rothmaier, Silvia Ayora, Serkalem Tadesse, Juan C Alonso, Peter L Graumann
Evidence for different pathways during horizontal gene transfer in competent Bacillus subtilis cells.
PLoS Genet: 2009, 5(9);e1000630
[PubMed:19730681]
[WorldCat.org]
[DOI]
(I p)
Lyle A Simmons, Alexi I Goranov, Hajime Kobayashi, Bryan W Davies, Daniel S Yuan, Alan D Grossman, Graham C Walker
Comparison of responses to double-strand breaks between Escherichia coli and Bacillus subtilis reveals different requirements for SOS induction.
J Bacteriol: 2009, 191(4);1152-61
[PubMed:19060143]
[WorldCat.org]
[DOI]
(I p)
Isabelle Mortier-Barrière, Marion Velten, Pauline Dupaigne, Nicolas Mirouze, Olivier Piétrement, Stephen McGovern, Gwennaele Fichant, Bernard Martin, Philippe Noirot, Eric Le Cam, Patrice Polard, Jean-Pierre Claverys
A key presynaptic role in transformation for a widespread bacterial protein: DprA conveys incoming ssDNA to RecA.
Cell: 2007, 130(5);824-36
[PubMed:17803906]
[WorldCat.org]
[DOI]
(P p)
Naomi Kramer, Jeanette Hahn, David Dubnau
Multiple interactions among the competence proteins of Bacillus subtilis.
Mol Microbiol: 2007, 65(2);454-64
[PubMed:17630974]
[WorldCat.org]
[DOI]
(P p)
Jean-Christophe Meile, Ling Juan Wu, S Dusko Ehrlich, Jeff Errington, Philippe Noirot
Systematic localisation of proteins fused to the green fluorescent protein in Bacillus subtilis: identification of new proteins at the DNA replication factory.
Proteomics: 2006, 6(7);2135-46
[PubMed:16479537]
[WorldCat.org]
[DOI]
(P p)
Dawit Kidane, Peter L Graumann
Dynamic formation of RecA filaments at DNA double strand break repair centers in live cells.
J Cell Biol: 2005, 170(3);357-66
[PubMed:16061691]
[WorldCat.org]
[DOI]
(P p)
Begoña Carrasco, Silvia Ayora, Rudi Lurz, Juan C Alonso
Bacillus subtilis RecU Holliday-junction resolvase modulates RecA activities.
Nucleic Acids Res: 2005, 33(12);3942-52
[PubMed:16024744]
[WorldCat.org]
[DOI]
(I e)
Hanne Jarmer, Randy Berka, Steen Knudsen, Hans H Saxild
Transcriptome analysis documents induced competence of Bacillus subtilis during nitrogen limiting conditions.
FEMS Microbiol Lett: 2002, 206(2);197-200
[PubMed:11814663]
[WorldCat.org]
[DOI]
(P p)
L W Hamoen, B Haijema, J J Bijlsma, G Venema, C M Lovett
The Bacillus subtilis competence transcription factor, ComK, overrides LexA-imposed transcriptional inhibition without physically displacing LexA.
J Biol Chem: 2001, 276(46);42901-7
[PubMed:11555642]
[WorldCat.org]
[DOI]
(P p)
C M Lovett, K C Cho, T M O'Gara
Purification of an SOS repressor from Bacillus subtilis.
J Bacteriol: 1993, 175(21);6842-9
[PubMed:8226626]
[WorldCat.org]
[DOI]
(P p)
D L Cheo, K W Bayles, R E Yasbin
Elucidation of regulatory elements that control damage induction and competence induction of the Bacillus subtilis SOS system.
J Bacteriol: 1993, 175(18);5907-15
[PubMed:7690748]
[WorldCat.org]
[DOI]
(P p)
